Breakdown of El invitado presumió como si hubiera organizado el banquete.
organizar
to organize
como
as / like (such as, similar to)
el invitado
the guest
haber
(auxiliary) have
Questions & Answers about El invitado presumió como si hubiera organizado el banquete.
Why do we use hubiera organizado here instead of the imperfect subjunctive organizara?
We use the past perfect subjunctive (hubiera + past participle) because the imaginary action of organizing happened before the main action of bragging (presumió). If we used organizara, it would mean he bragged as if he were organizing the banquet at that exact same moment.
Is presumió related to the English word 'presumed'?
They look and sound similar, but presumir is a false friend. In this context, it means 'to brag', 'to boast', or 'to show off'. If you want to say 'presume' in the sense of guessing or assuming something, you should use verbs like suponer or asumir.
Could I use hubiese organizado instead of hubiera organizado?
Yes, they mean the exact same thing. The -ra endings (like hubiera) and the -se endings (like hubiese) are both completely valid forms of the past subjunctive. In Latin America, the -ra form is much more common in everyday speech, but you will definitely still read and hear hubiese.
If the sentence were in the present tense ('The guest brags'), would the second half still be hubiera organizado?